76628220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1277137}}^1$

素因数の和:1277149

約数の個数: 24

約数和(自身を含む): 214559184

約数和(自身を除く): 137930964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1277137, 2554274, 3831411, 5108548, 6385685, 7662822, 12771370, 15325644, 19157055, 25542740, 38314110, 76628220]

約数ペア:

[(1, 76628220), (2, 38314110), (3, 25542740), (4, 19157055), (5, 15325644), (6, 12771370), (10, 7662822), (12, 6385685), (15, 5108548), (20, 3831411), (30, 2554274), (60, 1277137)]